i have a 2012 dodge charger srt8 with a steering pump similar to the one shown in video. The o-ring seal where the reservoir connects to the pump broke causing a major leak.....i took the pump off and apart.....replaced all the seals....reassembled (i took notes and pics) i filled with ATF-4 as requested......I turned the wheel back and fourth over 100 times.....i put a vacuum on the reservoir while turning side to side....i just cant get power steering at idle....when accelerating power sterring works fine.....has a constant whinning.....I never had any issue with the power steering before. I took the pump off a 2nd time....reassembled....same issue. Any idea what could be causing this? Something I'm overlooking? I just ordered a ref Mopar p/s pump from rockauto.....Im thinking my pump is fine and maybe the r/p is bad......but Ive never had an issue ever with it......could there be a pocket of air......no leaks anywhere and i put the steering through hell on a mountain pass trying to break something but it kept going and going.......just loud whinning and no power steering at idle.....I have nerve damage in my forearms so I cant deal with this much longer......any advice or ideas would ve greatly greatly appreciated. Thank You in advance.@speedkar99
Wonderful video. One of the best informatives I've ever seen. Fluent talk, knows his stuff, theoretical and practical info in the same video, no unnecessary stuff to make the vid 10mins. A+
You're the only one who does the tearing of units to show internal components revealing secrets. I also like tearing things. Your videos has been helpful. Keep it up man, from The Philippines.
5 years later and still the best P/S pump description on the Interwebs, bar none. Not to mention studley tools and your brother's personal items all at no additonal charge. Does it get any better? I don't think so.
Glad you made this six years ago. Best video I've seen on how a mechanical device works. Taking my ASEs and this explains it so much better than any book. Thanks! Much love!
This is an ingenious idea that they came up with. They knew that Blade / Fan Type wouldn't work, so rotating " Vanes " would be a better option and longer lasting :D.
+Jordan Bronson it is quite interesting, in that it differs from an oil pump (tranny and engine), the vanes here adjust to wear as they grind down so it lasts long.
That show and tell was quite impressive and you obviously have done this before~!! I have never seen such control of The English Language and you should be very proud of your ability. Thanks for the lesson.
Your ways of opening things & supported by relevant knowledge of how these stuff works, makes your videos better.. Keep it up buddy & destroy more of your brother's clothes. .... Nicely explained......
+cesar nunez Both can work, it depends how much time you have and if you need any special tools to take things apart (like a press for bearings for example)
Wow, no one is commenting on your great sense of humor?! Invisible sprng, brothers sock? C'mon people, this man was a hoot to watch work!! Also, from another man who works on his own diesel truck in the snow, I feel your pain! Just living where we live makes us harder than many 👌🏻keep truckin' buddy.
Thanks a lot for all your great videos Buddy :-) I am interested in fixing my own car and your videos intrigued me a lot compared to other videos out there on the same subject. you rock :)
THANKS DUDE,,, . I HAVE A 1978 BUICK SKYLARK ,, THE POWER STEERING PUMP IS LEAKING A SMALL AMOUNT JUST TO DRIVE ME CRAZY I HAVE TO FILL THE PUMP EVERY WEEK THE FLUID RUNS LOW ON ADD .. I WANTED TO KNOW WHAT DOES (THAT SPRING) WITH THAT SMALL PEICE OF RUBBER DO ??? ITS THE COVER FOR THE POWER STEERING PUMP... I ALL READY CHANGED THE POWER STEERING ARM,, THREE MONTHS AGO, NOW THIS.. I NEED HELP ..I KNOW WHEN THE POWER STEERING FLUID GET WARM OR HOT IT FLOWS UP .. I NEED SOME HELP , OR CHANGE THIS TOOO. THANKS..
Yea! Speedkar is always making proper use of his bro's toothbrush and underwear in video form! But.. when was the last time you've seen his bro actually brush his teeth or even wear underwear? Hah nevar!
Yeah spot on, i subbed. Meanwhile ive just stripped my pump and its exactly the same except no parts went invisible.....yet. i only took the bus in to get the steering belt adjusted cos i was too lazy to crawl under it. The garage managed to snap the steel high pressure line off, they welded it back on n now my powersteering doesnt work....welcome to thailand!
Great informative video sir. Thank you for your time! If i could suggest maybe slowing it down a little bit in the future. It could just be me as a newbie to this but It was a lot of information very quickly. Again, great vid. Have an awesome day!
Thank you for the informative video. I can now guess what is wrong with the power steering pump. Unfortunately getting rebuild parts for the pump is difficult. If i dont have to submit a core i will disassemble and play. Once again, thank you.
I hope that wasn't your brothers sock that was used to wipe up other fluids. HA HA HA. Serious though, thanks for this video. Now I know what is inside, and how it works!
after your video , i knew that i had right when i tought that is very important to have ps fluid as clean as possible-there are many surfaces that are in direct touch and slip one to other and if fluid is dirt it acts as sandpaper
Excellent pace and editing, clearly explained and illustrated. Props to you sir! My wife’s Kia uses a hydraulic assist rack. Presently the steering wheel “wobbles” slightly at about 2 hertz when returning the wheel to center. It’s noticeably better at COLD ambient temps below -15C. It is NOT related to the vehicle speed. No accidents contributed; it gradually appeared over a year. PS Fluid drained/replaced twice with Lucas PS conditioner. U-Joints between steering wheel and rack have been lubricated. Any ideas? Thanks in advance ... and kudos again for your valuable contributions to the DIY community!
+TomNelsoninCowtown thanks I'm glad you appreciate my work. If your rotary valve is leaking it could cause the wobble, otherwise check steering rack bushings and tires.
Thank you so much! Amazing that human beings are able to develop such a complex yet simple way to help with turning wheels. Yet, we believe that the incredibly way more complex human body happened by chance. Anyways, thank you so much for this video and you really cracked me up when you said I'll wipe this off with my brother's sock! 😂
Is the relief valve adjustable? Do you know generally how much psi or bar are most power steering rated for? I am thinking to use one to build a mini excavator.
Great video 👍 do you know what the different steering pump pressures are all about? There are different options for my car, from 120 bar to 131 bar, is the lower the number the heavier the steering? I need heavier steering ✌
More pressure means more boost. On Camry for example, the SE pump has a different flow control valve than the LE/XLE models for different steering tuning.
Would like to have you go over what usually goes wrong with them? Seems like a lot of things could go wrong if those two little holes got plugged up with debris. Now you've got an issue! I have little black pieces of rubber in my reservoir screen. Where do you think that's coming from?
I opened one of my Pathfinder and I didn't know what to do next so I just changed it with another one🥺 thanks for the video.? Another pump gone in a scrap
@@speedkar99 I think he's coming from the vantage of a non English-speaker (as first language) plus he's also comparing styles of pointing to things while always staying behind the camera. Ultimately, I think he's complimenting you because both you and Chris are good, but you explain how the actual items work from a design/engineering perspective.
Good job. I have an ml55 amg 2000 I need to top off the fluid. After putting the seafoam trans tune in. Can any any power fluid be used? I don't want to spend the money on CHF 11S. I just need a little. Can I use prestone... .european?
i made ps flush before gearbox oil change(every 3 years or 25000km): i buy 10 litres of fluid , make ps flush and that oil leave 1 month to be still, and then collect clean and clear part of oil. and that oil use for gearbox because ps pump/rack is very sensitive thing and require clean oil, but gearbox makes small dirt after 5 minutes of working and is not so sensitive on dirt. on very first flush , oil could be very dirty so throw away first 5 litres when flush. because i make flush many times, oil from ps is very clean and it can be used for gearbox after being still for 1 month
Great video. Is there an explanation why when turning your steering wheel (when engine is off and wheels jacked off the ground) why the power steering fluid can be drained?
Great video! Question You mentioned there was a calibrated Spring But determines the flow Is there a way to modify this mechanism to get more power steering
I'm sure someone said this already but I'm gonna say it anyway...,.....is that ur brothers toothbrush as well? Poor brother. Lol seriously though, really good video! This was exactly what I wanted to know. Thank u!!!
hi speedkar99. nice video. Can you explain to me why many many GM like camaro Ls1 engines power steering pumps stop working? there is no leak. no sqeeky sound. But the steering wheel is hard to turn. after buying new one all work fine. Have you ever find out?
speedkar99 thank you. i had the feeling the vanes are kindha stuck. like you menssion. some of them remain inward. I was thinking in slightly polish or hight grid each of them.So they can move freely.Do you know why you can't keep you steering wheel full turned one side more then 3 second?We are palling on using a very big oil cooler for that. We drift. After time of using the car. the pump stop giving the hight pressure. the pressure valve we don't know if can adjust it.
Changed one too . vanes in the pump failed and were stuck not enough pressure getting to the rack. Same thing had fluid in it belt good pulley moving but hard as hell to move the wheel
1:00 that spring thing was hilarious !!!
+kuldeep sandhu Lol
It went somewhere but I don't know where.
that was so funny :-)))
i have a 2012 dodge charger srt8 with a steering pump similar to the one shown in video. The o-ring seal where the reservoir connects to the pump broke causing a major leak.....i took the pump off and apart.....replaced all the seals....reassembled (i took notes and pics) i filled with ATF-4 as requested......I turned the wheel back and fourth over 100 times.....i put a vacuum on the reservoir while turning side to side....i just cant get power steering at idle....when accelerating power sterring works fine.....has a constant whinning.....I never had any issue with the power steering before. I took the pump off a 2nd time....reassembled....same issue. Any idea what could be causing this? Something I'm overlooking? I just ordered a ref Mopar p/s pump from rockauto.....Im thinking my pump is fine and maybe the r/p is bad......but Ive never had an issue ever with it......could there be a pocket of air......no leaks anywhere and i put the steering through hell on a mountain pass trying to break something but it kept going and going.......just loud whinning and no power steering at idle.....I have nerve damage in my forearms so I cant deal with this much longer......any advice or ideas would ve greatly greatly appreciated. Thank You in advance.@speedkar99
One of THE best explanations as to how a mechanical device operates! YOU should be in a classroom - no question about it. Thanks, very enlightening.
+Michael Donavon alot of people tell me that. But I don't want to go to school, I want to learn by experience.
@@speedkar99 I believe he's talking about teaching.
stop telling people to go to school! most teachers in schools are dumbasses.
Wonderful video. One of the best informatives I've ever seen. Fluent talk, knows his stuff, theoretical and practical info in the same video, no unnecessary stuff to make the vid 10mins. A+
You're the only one who does the tearing of units to show internal components revealing secrets. I also like tearing things. Your videos has been helpful. Keep it up man, from The Philippines.
Thanks
Your right I haven't seen much out there
5 years later and still the best P/S pump description on the Interwebs, bar none. Not to mention studley tools and your brother's personal items all at no additonal charge. Does it get any better? I don't think so.
Glad you made this six years ago. Best video I've seen on how a mechanical device works. Taking my ASEs and this explains it so much better than any book. Thanks! Much love!
Your honesty, education and demonstration without that spring is utterly brilliant 🤣
This was very helpful! Great detailed info to help the novice that I am without going over my head. Thanks!
You are welcome. I will do future videos of this style
You rock dude. I was trying to visualize how this worked internally so I could diagnose an issue I'm having. This helps immensely.
I'm glad it helped you understand, thanks for subscribing
Am a steering engineer by profession I work and repair all kinds of steering pump and racks for all kinds of cars
"... And it's invisible right now because it went flying and I lost it..."
+jreina20 yea shoot. I wish I still had the flow control valve. That would be interesting to dissect.
I was about to quote the same thing lol..
6 yrs later n im dying laughing at this 😂😂
This is an ingenious idea that they came up with. They knew that Blade / Fan Type wouldn't work, so rotating " Vanes " would be a better option and longer lasting :D.
+Jordan Bronson it is quite interesting, in that it differs from an oil pump (tranny and engine), the vanes here adjust to wear as they grind down so it lasts long.
Hahahahahaha right!!! I did say.... " ingenious idea that they came up with ". LOL
You are next level at what you do! Getting down to the cross section of every machine in real life haha. good stuff!
Yep. Gotta cut it apart and see what's inside!!
I love your videos. Direct, to the point, no extra yakking.
Thanks. That's my style 😉
@@speedkar99it is better for viewers
Brilliant explanation...
Seriously.. Brothers socks!!
+Nickk pr Thanks!
Socks are the best for absorbing oil
That show and tell was quite impressive and you obviously have done this before~!! I have never seen such control of The English Language and you should be very proud of your ability.
Thanks for the lesson.
Thanks for the compliment. I have never tore a power steering pump apart...I learn as you learn through the video!
Your ways of opening things & supported by relevant knowledge of how these stuff works, makes your videos better..
Keep it up buddy & destroy more of your brother's clothes. ....
Nicely explained......
+vicky singh I'm glad you enjoy these!
Loved it! He even uses his brothers sock to clean the surfaces!
Nice video man. Very educational. However, I’m glad I live in the south where vehicles don’t rust as badly due to road salt. Take care and God bless!
Yea rust is a big issue up here in Canada
Very nice vid. Very clear and easy fir mechanically inclined people , no BS straight to the point!!
Straight and to the point is my style!
Perfect timing. I'm rebuilding the pump on my 96 Camry V6 tomorrow. Good to know how it works.
Randy Mahadeo just buy a new one. It's cheaper and easier that way
cesar nunez I considered it but since it's only leaking and a reseal kit is less then 15$ from rockauto, I decided it was worth the try first
+Randy Mahadeo Let me knowhow it goes! Thanks
+cesar nunez Both can work, it depends how much time you have and if you need any special tools to take things apart (like a press for bearings for example)
The best auto mechanic in the world.
Very neat video! I love how he explains all the intracasies of the little parts..
Very well done. Clear and concise. Enjoyed the humor too!
Thank you
simple, direct, and to the point. good vision of the part and analysis. thanks!!!!
Thank you so much for this very educational video. It sure answered the question I had regarding my power steering pump.
Wow, no one is commenting on your great sense of humor?! Invisible sprng, brothers sock? C'mon people, this man was a hoot to watch work!! Also, from another man who works on his own diesel truck in the snow, I feel your pain! Just living where we live makes us harder than many 👌🏻keep truckin' buddy.
Thanks, glad you like my video style
We have no choice but to work in the snow, that's our country 🇨🇦🇨🇦
@@speedkar99 Hell yeah man, and my gloves all look like yours too! Fingerless, for easy access 😉 haha much respect from the sticks of Buffalo, NY!
Why the fuck has this channel not super grown maximum expansion yet? so underrated and pisses me off
+hostilityy I agree!
Thank you for explaining the pressure check valve. Watched alot of videos and the visual aid you used definitely helped
I love your videos man! That slight sense of humor you add, makes laugh to the end!
+Gerardo González Palero Glad you enjoy them, though what's so funny?
There were so many hidden comedic jokes behind this video, 10/10.
Haha glad you liked it
just wow... he is smart as hell... Another Great Video... Thx...
You are welcome
I hope your Brother is grateful for the plug and airtime. Informative video, thanks.
He sure is
Thank you for making such wonderfully detailed straight to the point video! Subscribed immediately!!
Thanks for subscribing
Short, concise and very clear. great video
Thats my style
Educational and hysterical. Thanks for sharing.
You are welcome
This video was awesome, nice job! LOL using your brother's sock to clean the power steering pump.
Gotta use what I can find. Socks are very absorbant
Thanks a lot for all your great videos Buddy :-) I am interested in fixing my own car and your videos intrigued me a lot compared to other videos out there on the same subject. you rock :)
+Dhanasekar Pachaiyappan I'm glad it inspired you :)
This guy is great in all aspects.
Thanks
Good explanation...can't be said better..well done .
Thanks! Any other videos you'd like to see in this style?
THANKS DUDE,,, . I HAVE A 1978 BUICK SKYLARK ,, THE POWER STEERING PUMP IS LEAKING A SMALL AMOUNT JUST TO DRIVE ME CRAZY I HAVE TO FILL THE PUMP EVERY WEEK THE FLUID RUNS LOW ON ADD .. I WANTED TO KNOW WHAT DOES (THAT SPRING) WITH THAT SMALL PEICE OF RUBBER DO ??? ITS THE COVER FOR THE POWER STEERING PUMP... I ALL READY CHANGED THE POWER STEERING ARM,, THREE MONTHS AGO, NOW THIS.. I NEED HELP ..I KNOW WHEN THE POWER STEERING FLUID GET WARM OR HOT IT FLOWS UP .. I NEED SOME HELP , OR CHANGE THIS TOOO. THANKS..
Very well explained and demonstrated. Thank you.
As expected from speedkar. Perfect
+Healow glad you liked it! Thanks
Lol you alaways use your brothers things to clean your car parts😂
+TFAY Productions hey they're easily available. Its not like he needs them right?
Yea! Speedkar is always making proper use of his bro's toothbrush and underwear in video form! But.. when was the last time you've seen his bro actually brush his teeth or even wear underwear? Hah nevar!
+iPervy its true. He rarely brushes his teeth or changes undies. That's to my benefit hehe
😅
"its invisible right now because it eent flying and i lost it" 😂😂😂
Having seen this, I think that I will skip your 'How a Rolex Wristwatch Works' video, and just send it back to the agent to fix.
Wow, im giving this a like for the snow before ive even seen the video, top man!
Edit:- 0:58 Lmao, the spring commentary was 100% pure comedy gold! 8)
Love it...thanks! Yeah I work through the winter ...Canada eh
Excellent description. Thanks for the video!
Welcome
Yeah spot on, i subbed. Meanwhile ive just stripped my pump and its exactly the same except no parts went invisible.....yet. i only took the bus in to get the steering belt adjusted cos i was too lazy to crawl under it. The garage managed to snap the steel high pressure line off, they welded it back on n now my powersteering doesnt work....welcome to thailand!
Ouch
Great informative video sir. Thank you for your time! If i could suggest maybe slowing it down a little bit in the future. It could just be me as a newbie to this but It was a lot of information very quickly. Again, great vid. Have an awesome day!
I got some good laughs out of this. I especially liked what I assumed is brothers toothbrush used as a laser pointer.
Man you should be professor, awesome dude
Thanks. Alot of people say I should be a teacher
Great and whats even better is that I own a corrolla too great vid thanks have a nice holiday and nice Christmas and new year
+pétri pat thanks
+B Dertien thanks ! Feel free to check out my other videos for more
Your videos are awesome. So clear and direct.
+Blah Blah thanks I'm glad you like them
Thank you for the informative video. I can now guess what is wrong with the power steering pump. Unfortunately getting rebuild parts for the pump is difficult. If i dont have to submit a core i will disassemble and play. Once again, thank you.
It is a very informational and funny video. I laugh even more when I read the comments about your brother's socks and toothbrush.
Haha
Definitely need that for wipe things up
Thumbs up for this man.
Ive watched a number of videos and thinking to myself "I wonder if he'd put his commodities back in his laundry draw after use" without washing haha!
+Deraco1 Yea, what he doesn't know won't hurt him.
i had not even realized they where vane pumps, makes very sense
Sure
I hope that wasn't your brothers sock that was used to wipe up other fluids. HA HA HA. Serious though, thanks for this video. Now I know what is inside, and how it works!
Awesome glad you learned something
Could you do a video on transfer cases and how they work?
PS: I don't mean to be demanding but if you get the opportunity to and have time, please do.
+Inev that would be good if I had access to one. Corolla didn't come with one
Very very good video, as the ,ajority of your videos. Thanks a lot.
Glad you enjoyed it
you had me subscribing at " And it's invisible right now because it went flying and I lost it..."
after your video , i knew that i had right when i tought that is very important to have ps fluid as clean as possible-there are many surfaces that are in direct touch and slip one to other and if fluid is dirt it acts as sandpaper
Yes. Clean fluid is important
Thank you very much for this video. Learned a lot and also had to laugh at your brother's sock😎Keep up the good work!😎
Great video 👏👏👏
Thank you 👍
Loved it, told me all i wanted to know, learned a lot, thanks for making it and posting it, i appreciate it :)
Your welcome
Wow! Great explanation. You are super amazing. Thank you!
Excellent pace and editing, clearly explained and illustrated. Props to you sir!
My wife’s Kia uses a hydraulic assist rack. Presently the steering wheel “wobbles” slightly at about 2 hertz when returning the wheel to center. It’s noticeably better at COLD ambient temps below -15C. It is NOT related to the vehicle speed. No accidents contributed; it gradually appeared over a year. PS Fluid drained/replaced twice with Lucas PS conditioner. U-Joints between steering wheel and rack have been lubricated.
Any ideas?
Thanks in advance ... and kudos again for your valuable contributions to the DIY community!
+TomNelsoninCowtown thanks I'm glad you appreciate my work. If your rotary valve is leaking it could cause the wobble, otherwise check steering rack bushings and tires.
Thanks for the reply! More ways to spend my "free" time!
Take Care!
Thank you so much! Amazing that human beings are able to develop such a complex yet simple way to help with turning wheels. Yet, we believe that the incredibly way more complex human body happened by chance. Anyways, thank you so much for this video and you really cracked me up when you said I'll wipe this off with my brother's sock! 😂
May I ask as to the function of the pressure switch? Liked and Subscribed, great to the point video! Love the wry humour.
Thanks. Pressure switch increases the idle of the engine to compensate for it's load when turning.
“My brother’s sock”😂 Very good video. 🙏
This pump reminds me of the roratry engine... Same compression principle. I wonder which came first? And whether one was an inspiration for the other!
It sure does resemble a rotary
Brilliant. Thank you for this video.
You are welcome
Another well done vid. Thanks.
Your welcome
Is the relief valve adjustable? Do you know generally how much psi or bar are most power steering rated for? I am thinking to use one to build a mini excavator.
They are interchangeable but not adjustable
very good explained
Thanks
Great video 👍 do you know what the different steering pump pressures are all about? There are different options for my car, from 120 bar to 131 bar, is the lower the number the heavier the steering? I need heavier steering ✌
More pressure means more boost.
On Camry for example, the SE pump has a different flow control valve than the LE/XLE models for different steering tuning.
@@speedkar99 thanks very much for reply, if I go for the the lower pressure pump will that give me heavier steering?
Love it! Oh, that went flying! :D
Very good video, thankyou
You are welcome
what a nice briefing
Thanks
Best wishes for the Holiday Season.
thanks man, great video
Would like to have you go over what usually goes wrong with them? Seems like a lot of things could go wrong if those two little holes got plugged up with debris. Now you've got an issue! I have little black pieces of rubber in my reservoir screen. Where do you think that's coming from?
I opened one of my Pathfinder and I didn't know what to do next so I just changed it with another one🥺 thanks for the video.? Another pump gone in a scrap
Awesome way to put that down I have a power steering leak too
Replace that pump
Great video, thank you sir!
+RareDiamond Ching your welcome
Great explanation!
You sound alot like ChrisFix, great video btw!
+Shivanshu ParmAr why do you say that? I am very different
@@speedkar99 I think he's coming from the vantage of a non English-speaker (as first language) plus he's also comparing styles of pointing to things while always staying behind the camera. Ultimately, I think he's complimenting you because both you and Chris are good, but you explain how the actual items work from a design/engineering perspective.
Good job. I have an ml55 amg 2000 I need to top off the fluid. After putting the seafoam trans tune in. Can any any power fluid be used? I don't want to spend the money on CHF 11S. I just need a little. Can I use prestone... .european?
Great explanation. Subscribed
+MMGJ10 thanks for subscribing, check out my other videos for more!
Any chance the power steering pump could go bad if there is oil residues in the steering fluid reservoir?
Yep, if you starve it of lubrication the bearings will go
@@speedkar99 also wanted to know how often the fluid must be changed...thank you
i made ps flush before gearbox oil change(every 3 years or 25000km): i buy 10 litres of fluid , make ps flush and that oil leave 1 month to be still, and then collect clean and clear part of oil. and that oil use for gearbox because ps pump/rack is very sensitive thing and require clean oil, but gearbox makes small dirt after 5 minutes of working and is not so sensitive on dirt. on very first flush , oil could be very dirty so throw away first 5 litres when flush. because i make flush many times, oil from ps is very clean and it can be used for gearbox after being still for 1 month
Is that cam ring adjustable? 3:55
Sweet gloves dude
Great video. Is there an explanation why when turning your steering wheel (when engine is off and wheels jacked off the ground) why the power steering fluid can be drained?
Great video!
Question
You mentioned there was a calibrated Spring But determines the flow
Is there a way to modify this mechanism to get more power steering
Yes
I'm sure someone said this already but I'm gonna say it anyway...,.....is that ur brothers toothbrush as well? Poor brother. Lol seriously though, really good video! This was exactly what I wanted to know. Thank u!!!
Yes it is
my steering fluid keeps running low, can the actual power steering pump be leaking or rather the house going to it? thanks.
Yes ...or the rack seals
hi speedkar99. nice video. Can you explain to me why many many GM like camaro Ls1 engines power steering pumps stop working? there is no leak. no sqeeky sound. But the steering wheel is hard to turn. after buying new one all work fine. Have you ever find out?
+Boost V8 chevy perhaps there's an internal leak where the vanes aren't pushing against the housing and there's a lack of flow
speedkar99 thank you. i had the feeling the vanes are kindha stuck. like you menssion. some of them remain inward. I was thinking in slightly polish or hight grid each of them.So they can move freely.Do you know why you can't keep you steering wheel full turned one side more then 3 second?We are palling on using a very big oil cooler for that. We drift. After time of using the car. the pump stop giving the hight pressure. the pressure valve we don't know if can adjust it.
Changed one too . vanes in the pump failed and were stuck not enough pressure getting to the rack. Same thing had fluid in it belt good pulley moving but hard as hell to move the wheel
What the funny.....all over world mechanics using brush as toothbrush...😁😁😁😁😁 1:49
Haha!
Great video!!